package com.aixx.springcloud.alibaba.dao;

import com.aixx.springcloud.alibaba.domain.CommonResult;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.web.bind.annotation.RequestParam;

/**
 * @author shkstart
 * @create 2021-02-18 10:18
 */
@Mapper
public interface storageDao {
    void decrease(@Param("productId") Long productId,
                  @Param("count") Integer count);
}

